Ecvv Trade
Jinlin Tianhua Opto-Electrical Technology Development Co., Ltd.

China Manufacturer with main products: Optics, Lenses, Prism, Optical Windows, Plano Convex Lenses, Bi-Concave Lenses, Right Angle Prisms, Roof Prisms

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optical window

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe


Windows are applied to isolate different physical environments while allowing light to pass. When selecting windows you should consider materials, transmission, scattering, wavefront distortion, parallelism and resistance to certain environment. Tempotec offers a wide range of different materials and different degree of precision windows.

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

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